Dear EarthTalk: Is it true that there is a lot of waste associated with tampons and sanitary pads and their packaging? Are there any environmentally friendly alternatives out there?
Dear EarthTalk: I visited New York City recently and could not believe the number of taxicabs on the streets. Are there any efforts to â€œgreen upâ€ these vehicles? They must be real gas-guzzlers, considering all the idling and stop-and-go traffic they face.